Pith Number

pith:Y33VEY2J

pith:2022:Y33VEY2JRO62XZ3M45KIAHXG3F

not attested not anchored not stored refs pending

The Sparse Readout RIGEL Application Specific Integrated Circuit for Pixel Silicon Drift Detectors in Soft X-Ray Imaging Space Applications

Filippo Mele, Giuseppe Bertuccio, Irisa Dedolli, Marco Grassi, Massimo Gandola, Piero Malcovati

arxiv:2204.12778 v1 · 2022-04-27 · physics.ins-det · eess.SP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y33VEY2JRO62XZ3M45KIAHXG3F}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T04:46:37.117778Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6f75263498bbdabe76ce754801ee6d9783bbcb856389e5bb78d91727a321d8b

Aliases

arxiv: 2204.12778 · arxiv_version: 2204.12778v1 · doi: 10.48550/arxiv.2204.12778 · pith_short_12: Y33VEY2JRO62 · pith_short_16: Y33VEY2JRO62XZ3M · pith_short_8: Y33VEY2J

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/Y33VEY2JRO62XZ3M45KIAHXG3F \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c6f75263498bbdabe76ce754801ee6d9783bbcb856389e5bb78d91727a321d8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ceed695a8b934bd57840b984d2cedf1e395393af02734c33718dcdf3f86ce024",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2022-04-27T09:03:54Z",
    "title_canon_sha256": "24875cbcae3c105e110083916152d1696d6e5d462674c4b0c61222a4f7ef9749"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.12778",
    "kind": "arxiv",
    "version": 1
  }
}